<div class="choice_property">
  <el-form label-width="80px" :model="formData">
    <div style="margin: 20px 0" />
    <el-form-item label="图标题">
      <el-input v-model="formData.graphRes_title"></el-input>
    </el-form-item>
    <el-form-item v-for="(item,index) in formData.choiceList" label-width="100px" :label="'选择'+index+' 图ID:'+item.choice_id">
      <el-input v-model="item.choice_content" ></el-input>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" @click="onSubmit">保存</el-button>
    </el-form-item>
  </el-form>
</div>